Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/net/sched/ematch.c b/net/sched/ematch.c
index 1331a4c..8f2ad70 100644
--- a/net/sched/ematch.c
+++ b/net/sched/ematch.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * net/sched/ematch.c		Extended Match API
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
  * Authors:	Thomas Graf <tgraf@suug.ch>
  *
  * ==========================================================================
@@ -314,7 +310,8 @@
 	if (!nla)
 		return 0;
 
-	err = nla_parse_nested(tb, TCA_EMATCH_TREE_MAX, nla, em_policy, NULL);
+	err = nla_parse_nested_deprecated(tb, TCA_EMATCH_TREE_MAX, nla,
+					  em_policy, NULL);
 	if (err < 0)
 		goto errout;
 
@@ -440,14 +437,14 @@
 	struct nlattr *top_start;
 	struct nlattr *list_start;
 
-	top_start = nla_nest_start(skb, tlv);
+	top_start = nla_nest_start_noflag(skb, tlv);
 	if (top_start == NULL)
 		goto nla_put_failure;
 
 	if (nla_put(skb, TCA_EMATCH_TREE_HDR, sizeof(tree->hdr), &tree->hdr))
 		goto nla_put_failure;
 
-	list_start = nla_nest_start(skb, TCA_EMATCH_TREE_LIST);
+	list_start = nla_nest_start_noflag(skb, TCA_EMATCH_TREE_LIST);
 	if (list_start == NULL)
 		goto nla_put_failure;